Hi, my blood Calcium has ranged from 10.1 to as high as 11.4 over the past 10 years. I have had PTH and Calcium drawn today with PTH of 17.2 and Ca of 10.3. Lab results for my recent physical support otherwise healthy. Endocrinologist insist that I have a cancer somewhere, my kidney doc tells me not to worry about it. Am I dying? Last creatinine was 1.4, wbc 7.5, rbc 4.88. I take blood pressure meds but have been taken off of any hydrochlorothiazides. Blood pressure is well under control. Help me!